package cn.itcast.bos.dao.base;

import java.util.List;

import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;

import cn.itcast.bos.domain.base.Standard;

public interface StandardRepository extends JpaRepository<Standard, Integer> {

	public List<Standard> findByName(String name);
	
	//查找
	@Query(value="from Standard where name = ?" , nativeQuery=false)
	public List<Standard> queryName(String name);
	
	//修改
	@Query(value="update Standard set minWeight = ?2 where id = ?1" ,nativeQuery=false)
	@Modifying
	public void updateLength(Integer id , Integer minWeight);
}
